CN216493523U - Electronic cigarette heating circuit based on mobile phone - Google Patents
Electronic cigarette heating circuit based on mobile phone Download PDFInfo
- Publication number
- CN216493523U CN216493523U CN202123023485.0U CN202123023485U CN216493523U CN 216493523 U CN216493523 U CN 216493523U CN 202123023485 U CN202123023485 U CN 202123023485U CN 216493523 U CN216493523 U CN 216493523U
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- circuit
- mobile phone
- electronic cigarette
- module
- power
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 58
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 57
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 235000019504 cigarettes Nutrition 0.000 claims description 6
- -1 iron chromium aluminum Chemical compound 0.000 claims description 4
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an electronic cigarette heating circuit based on a mobile phone, which comprises a mobile phone circuit, a direct current conversion circuit, a power module, an MCU control module, a switch control circuit, a heating circuit and a temperature control circuit, wherein the mobile phone circuit is provided with a mobile phone power circuit; the direct current conversion circuit is used for performing direct current conversion on the direct current voltage of the mobile phone power circuit; the MCU control module is used for controlling and processing information, the switch control circuit is used for controlling the switch to be closed, and the heating circuit is used for controlling heating; the mobile phone power circuit transmits a power signal to the power module through the direct current conversion circuit, and the MCU control module controls the heating circuit through the switch control circuit; the MCU control module also controls the temperature control circuit. The utility model provides an electronic cigarette heating circuit based on a mobile phone, which is high in intelligent degree, capable of heating and charging an electronic cigarette by using the mobile phone, multifunctional and high in reliability.
Description
Technical Field
The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette heating circuit based on a mobile phone.
Background
The electronic cigarette is also called an electronic cigarette, is an electronic product simulating a cigarette and has the same appearance, smoke, taste and sensation as the cigarette. The atomizer is powered by a rechargeable lithium polymer battery, and nicotine and the like are converted into steam by heating tobacco tar in an oil tank, so that a user can absorb the steam.
At present, there are a lot of to electron cigarette heating methods, however, current electron cigarette heating method still uses convenience inadequately to the crowd who uses the electron cigarette, and is nimble.
Along with the development of the society, the mobile phone is a tool which is frequently carried when people go out, people hope to heat and charge the electronic cigarette through the mobile phone, and therefore the mobile phone is flexible to use, and the electronic cigarette is more convenient to heat and charge by utilizing the mobile phone.
The Chinese patent application numbers are: 201520135584.3, application date is 09/03/2015, publication date is: year 2015, month 07, day 29, with patent names: electronic cigarette heating circuit, this utility model discloses an electronic cigarette heating circuit, including the heating element, still include the current waveform generation unit who establishes ties with the heating element, current waveform generation unit is used for generating sine wave electric current. The utility model maintains the temperature of the heating unit in a certain range through the sine wave current generated by the current waveform generating unit, thereby avoiding unnecessary loss of heat and further reducing the waste of electric energy.
The above patent document discloses an electronic cigarette heating circuit, but the patent technology does not utilize communication equipment such as a mobile phone and the like to heat and charge the electronic cigarette, and the function still appears to be single, and the market demand cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an electronic cigarette heating circuit based on a mobile phone, which has a high degree of intelligence, can heat and charge an electronic cigarette by using the mobile phone, and has various functions and high reliability.
In order to realize the purpose of the utility model, the following technical scheme can be adopted:
a mobile phone-based electronic cigarette heating circuit comprises a mobile phone circuit, a direct current conversion circuit, a power module, an MCU control module, a switch control circuit, a heating circuit and a temperature control circuit, wherein the mobile phone circuit is provided with a mobile phone power supply circuit; the direct current conversion circuit is used for performing direct current conversion on the direct current voltage of the mobile phone power supply circuit; the power supply module is used for supplying power to the MCU control module; the MCU control module is used for controlling and processing information, the switch control circuit is used for controlling the switch to be closed, and the heating circuit is used for controlling heating; the temperature control circuit is used for controlling temperature;
the mobile phone power circuit transmits a power signal to the power module through the direct current conversion circuit, and the MCU control module controls the heating circuit through the switch control circuit; the MCU control module also controls the temperature control circuit.
The MCU control module is an LT3599 chip.
The direct current conversion circuit includes a DC-DC conversion circuit.
The power module includes a short circuit protection circuit.
The power supply module comprises a charging management module, and the charging management module is used for charging the power supply module.
The charging management module comprises an interface circuit, and the interface circuit is used for outputting a power supply signal.
The MCU control module comprises a low-voltage warning circuit which is used for low-voltage warning.
The temperature control circuit comprises a PWM temperature control circuit.
The heating circuit comprises iron chromium aluminum wires.
The technical scheme provided by the utility model has the beneficial effects that 1) the electronic cigarette is heated and charged by utilizing the mobile phone circuit, so that the electronic cigarette is more convenient to heat and charge, the mobile phone function is added, and the user experience is better; 2) the electronic cigarette heating charging device has multiple functions, and ensures the heating charging stability and reliability of the electronic cigarette; 3) the utility model has wide application places and is convenient for general popularization, and is an upgrading improvement in the prior art.
Drawings
Fig. 1 is a block diagram of a heating circuit of an electronic cigarette based on a mobile phone according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a mobile phone and an electronic cigarette integrated structure of a mobile phone-based electronic cigarette heating circuit according to an embodiment of the present invention;
fig. 3 is another schematic structural diagram of a mobile phone and an electronic cigarette integrated together based on the electronic cigarette heating circuit of the mobile phone according to the embodiment of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the drawings and embodiments of the present invention.
Example 1
Referring to fig. 1, the electronic cigarette heating circuit based on the mobile phone comprises a mobile phone circuit 1, a mobile phone power supply circuit 2 is arranged in the mobile phone circuit 1, and the electronic cigarette heating circuit further comprises a direct current conversion circuit 3, a power supply module 4, an MCU control module 5, a switch control circuit 6, a heating circuit 7 and a temperature control circuit 51; the direct current conversion circuit 3 is used for performing direct current conversion on the direct current voltage of the mobile phone power circuit 2; the power supply module 4 is used for supplying power to the MCU control module 5; the MCU control module 5 is used for controlling and processing information, the switch control circuit 6 is used for controlling the switch to be closed, and the heating circuit 7 is used for controlling heating; the temperature control circuit 51 is used for temperature control;
the mobile phone power circuit 2 transmits a power signal to the power module 4 through the direct current conversion circuit 3, and the MCU control module 5 controls the heating circuit 7 through the switch control circuit 6; the MCU control module 5 also controls the temperature control circuit 51.
Preferably, the MCU control module 5 is a LT3599 chip.
In this embodiment, the mobile phone power circuit 2 generally outputs 5V voltage, and the electronic cigarette heating voltage is generally between 3.35V and 4.3V, so the mobile phone power circuit 2 converts the power voltage into a voltage suitable for heating the electronic cigarette through the dc conversion circuit 3, and then transmits the voltage to the power module 4, and the power module 4 is used for providing power to the MCU control module 5; the MCU control module 5 controls the heating circuit 7 through the switch control circuit 6, and controls the heating of the electronic cigarette through the heating circuit 7.
In this embodiment, the utility model can be built in the mobile phone circuit 1, so that a consumer using the electronic cigarette can heat the electronic cigarette through the utility model; therefore, the electronic cigarette is convenient to use and more flexible to use, people need practical electronic cigarettes when going out, the electronic cigarettes can be heated as long as the mobile phones exist, and the electronic cigarette is greatly convenient for consumer groups.
Referring to fig. 2 and 3, in this embodiment, it is preferable that the electronic cigarette 200 and the mobile phone 100 are integrated into a whole, and two ways of integrating (referring to fig. 2 and 3) are provided to directly heat the electronic cigarette through the mobile phone circuit 1, so that the electronic cigarette is more convenient to carry, and the electronic cigarette can be conveniently used as long as the mobile phone is carried out.
In this embodiment, the DC conversion circuit 3 preferably includes a DC-DC conversion circuit 31.
In this embodiment, the mobile phone power supply circuit 2 is converted into the electronic cigarette heating voltage through the DC-DC conversion circuit 31, which is more stable, reliable and more effective.
In this embodiment, the power module 4 preferably includes a short-circuit protection circuit 41.
In this embodiment, the short-circuit protection of the power module 4 by the circuit protection circuit 41 makes the power module 4 used more safely and reliably.
Example 2
Referring to fig. 1, the difference from the above embodiment is that the power module 4 includes a charging management module 8, and the charging management module 8 is used for charging the power module 4.
In this embodiment, the charging management module 8 performs charging protection on the power module 4, so that the power module 4 can supply power uninterruptedly, and the working efficiency of the utility model is further enhanced.
In this embodiment, preferably, the charging management module 8 includes an interface circuit 81, and the interface circuit 81 is configured to output a power signal.
In this embodiment, the charging management module 8 may charge an external electronic device through the interface circuit 81; further, preferably, the charging management module 8 can charge the electronic cigarette through the interface circuit 81, so that the electronic cigarette is more convenient and flexible to use, and the requirements of electronic cigarette consumers are met.
In this embodiment, the interface circuit 81 controls the power output interface to charge the electronic cigarette, and preferably, the interface is a needle interface.
In this embodiment, preferably, the MCU control module 5 includes a low voltage alarm circuit 9, and the low voltage alarm circuit 9 is used for low voltage alarm.
In this embodiment, when the voltage measured by the temperature control circuit 51 controlled by the MCU control module 5 is lower than 3.3V, the MCU control module 5 controls the low voltage alarm circuit 9 to alarm, so as to remind the present invention of being in a low voltage state.
In this embodiment, it is further preferable that the temperature control circuit 51 includes a PWM temperature control circuit 511.
The PWM temperature control circuit 511 is more effective and stable in temperature control, and the MCU control module 5 controls the PWM temperature control circuit 511 to control the temperature more safely and reliably.
In this embodiment, further, preferably, the heating circuit 7 includes an iron-chromium-aluminum wire 71.
In this embodiment, the MCU control module 5 controls the iron-chromium-aluminum wire 711 to heat the electronic cigarette, so that the electronic cigarette is safer and more reliable to use, and has better effect.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (9)
1. The utility model provides an electron cigarette heating circuit based on cell-phone which characterized in that: the mobile phone comprises a mobile phone circuit, a direct current conversion circuit, a power module, an MCU control module, a switch control circuit, a heating circuit and a temperature control circuit, wherein the mobile phone circuit is provided with a mobile phone power circuit; the direct current conversion circuit is used for performing direct current conversion on the direct current voltage of the mobile phone power supply circuit; the power supply module is used for supplying power to the MCU control module; the MCU control module is used for controlling and processing information, the switch control circuit is used for controlling the switch to be closed, and the heating circuit is used for controlling heating; the temperature control circuit is used for controlling temperature;
the mobile phone power circuit transmits a power signal to the power module through the direct current conversion circuit, and the MCU control module controls the heating circuit through the switch control circuit; the MCU control module also controls the temperature control circuit.
2. The handset-based electronic cigarette heating circuit of claim 1, wherein: the MCU control module is an LT3599 chip.
3. The handset-based electronic cigarette heating circuit of claim 1 or 2, wherein: the direct current conversion circuit includes a DC-DC conversion circuit.
4. The handset-based electronic cigarette heating circuit of claim 3, wherein: the power module includes a short circuit protection circuit.
5. The handset-based electronic cigarette heating circuit of claim 1 or 2, wherein: the power supply module comprises a charging management module, and the charging management module is used for charging the power supply module.
6. The handset-based electronic cigarette heating circuit of claim 5, wherein: the charging management module comprises an interface circuit, and the interface circuit is used for outputting a power supply signal.
7. The handset-based electronic cigarette heating circuit of claim 6, wherein: the MCU control module comprises a low-voltage warning circuit which is used for low-voltage warning.
8. The handset-based electronic cigarette heating circuit of claim 7, wherein: the temperature control circuit comprises a PWM temperature control circuit.
9. The handset-based electronic cigarette heating circuit of claim 8, wherein: the heating circuit comprises iron chromium aluminum wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023485.0U CN216493523U (en) | 2021-12-04 | 2021-12-04 | Electronic cigarette heating circuit based on mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023485.0U CN216493523U (en) | 2021-12-04 | 2021-12-04 | Electronic cigarette heating circuit based on mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216493523U true CN216493523U (en) | 2022-05-13 |
Family
ID=81465732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123023485.0U Expired - Fee Related CN216493523U (en) | 2021-12-04 | 2021-12-04 | Electronic cigarette heating circuit based on mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216493523U (en) |
-
2021
- 2021-12-04 CN CN202123023485.0U patent/CN216493523U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |